Answer:
synthesis
Explanation:
I believe answer is d a synthesis reaction
Answer:
B: Physical Science
Explanation:
The answer is physical science because you need to know the laws of physics and chemistry to know how a car works. Physical sciences = the sciences concerned with the study of inanimate natural objects, including physics, chemistry, astronomy, and related subjects.
That is a chemical change.. Hope I helped!
Answer:
Producing a new substance
Explanation:
A change in matter that produces a new substance.